From 3fb669dd6ec11e14819c0114a0e68a9ddcec65e1 Mon Sep 17 00:00:00 2001
From: Richard Kennedy <richard@rsk.demon.co.uk>
Date: Fri, 1 Aug 2008 13:36:28 +0100
Subject: [PATCH] reorder struct prop_local_single to remove padding on 64 bit
builds
reorder structure to remove 8 bytes of padding on 64 bit builds
(also removes 8 bytes from task_struct)
Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Cc: peterz@infradead.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
include/linux/proportions.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/proportions.h b/include/linux/proportions.h
index 5afc1b23346d..cf793bbbd05e 100644
--- a/include/linux/proportions.h
+++ b/include/linux/proportions.h
@@ -104,8 +104,8 @@ struct prop_local_single {
* snapshot of the last seen global state
* and a lock protecting this state
*/
- int shift;
unsigned long period;
+ int shift;
spinlock_t lock; /* protect the snapshot state */
};
--
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